@nori-zk/proof-conversion
Version:
Verifying zkVM proofs inside o1js circuits, to generate Mina compatible proof
42 lines • 1.69 kB
JavaScript
import { ZkProgram, Field, Poseidon, Provable } from 'o1js';
import { ArrayListHasher, KzgAccumulator } from '../../kzg/structs.js';
import { Fp12 } from '../../towers/fp12.js';
import { ATE_LOOP_COUNT } from '../../towers/consts.js';
const zkp18 = ZkProgram({
name: 'zkp18',
publicInput: Field,
publicOutput: Field,
methods: {
compute: {
privateInputs: [
KzgAccumulator,
Provable.Array(Field, 9),
Provable.Array(Fp12, 11),
Provable.Array(Field, ATE_LOOP_COUNT.length - 9 - 11),
],
async method(input, acc, lhs_line_hashes, g_chunk, rhs_lines_hashes) {
const inDigest = Poseidon.hashPacked(KzgAccumulator, acc);
inDigest.assertEquals(input);
const opening = ArrayListHasher.open(lhs_line_hashes, g_chunk, rhs_lines_hashes);
acc.state.lines_hashes_digest.assertEquals(opening);
let f = acc.state.f;
let idx = 0;
for (let i = 10; i < 21; i++) {
f = f.square().mul(g_chunk[idx]);
if (ATE_LOOP_COUNT[i] == 1) {
f = f.mul(acc.proof.c_inv);
}
if (ATE_LOOP_COUNT[i] == -1) {
f = f.mul(acc.proof.c);
}
idx += 1;
}
acc.state.f = f;
return { publicOutput: Poseidon.hashPacked(KzgAccumulator, acc) };
},
},
},
});
const ZKP18Proof = ZkProgram.Proof(zkp18);
export { ZKP18Proof, zkp18 };
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